Please use this identifier to cite or link to this item:
https://scholarbank.nus.edu.sg/handle/10635/16863
DC Field | Value | |
---|---|---|
dc.title | Distributed Data Reconciliation And Bias Estimation With Non-Gaussian Noise For Sensor Network | |
dc.contributor.author | JOE YEN YEN | |
dc.date.accessioned | 2010-05-13T18:02:32Z | |
dc.date.available | 2010-05-13T18:02:32Z | |
dc.date.issued | 2009-09-29 | |
dc.identifier.citation | JOE YEN YEN (2009-09-29). Distributed Data Reconciliation And Bias Estimation With Non-Gaussian Noise For Sensor Network. ScholarBank@NUS Repository. | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/16863 | |
dc.description.abstract | This thesis considers both Data Reconciliation &40;DR&41; and Bias Estimation &40;BE&41; with non-Gaussian noise in a distributed sensor network environment&46; The distributed DR &40;DDR&41; and distributed BE &40;DBE&41; are derived&44; and the implementation algorithms are developed&46; DDR and DBE are robust to node failures&46; Illustrative examples and application case studies of an experimental-scale chemical plant are presented to demonstrate the proposed DDR and DBE&46; The performance of the Generalized T &40;GT&41;&44; inter-quartile range test cum least-square &40;IQR&43;LS&41; and least-square &40;LS&41; bias estimators used in DBE are analyzed through both theoretical tools and experiments&44; for cases where data are contaminated with outliers&46; The results show that GT bias estimator is the most efficient when outliers are close to good data&46; Furthermore&44; as the theoretical tools relate the estimator type and sample size with the estimation variance&44; it allows one to design an estimator to achieve a specified variance&46; | |
dc.language.iso | en | |
dc.subject | distributed data reconciliation, data reconciliation, bias estimation, non-gaussian, sensor network | |
dc.type | Thesis | |
dc.contributor.department | NUS GRAD SCH FOR INTEGRATIVE SCI & ENGG | |
dc.contributor.supervisor | LIM KHIANG WEE | |
dc.description.degree | Ph.D | |
dc.description.degreeconferred | DOCTOR OF PHILOSOPHY | |
dc.identifier.isiut | NOT_IN_WOS | |
Appears in Collections: | Ph.D Theses (Open) |
Show simple item record
Files in This Item:
File | Description | Size | Format | Access Settings | Version | |
---|---|---|---|---|---|---|
YYJoe_THESIS_post-review.pdf | 673.88 kB | Adobe PDF | OPEN | None | View/Download |
Google ScholarTM
Check
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.